28882266

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{3169}}^1$

素因数の和:3219

約数の個数: 48

約数和(自身を含む): 69384960

約数和(自身を除く): 40502694

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 49, 62, 93, 98, 147, 186, 217, 294, 434, 651, 1302, 1519, 3038, 3169, 4557, 6338, 9114, 9507, 19014, 22183, 44366, 66549, 98239, 133098, 155281, 196478, 294717, 310562, 465843, 589434, 687673, 931686, 1375346, 2063019, 4126038, 4813711, 9627422, 14441133, 28882266]

約数ペア:

[(1, 28882266), (2, 14441133), (3, 9627422), (6, 4813711), (7, 4126038), (14, 2063019), (21, 1375346), (31, 931686), (42, 687673), (49, 589434), (62, 465843), (93, 310562), (98, 294717), (147, 196478), (186, 155281), (217, 133098), (294, 98239), (434, 66549), (651, 44366), (1302, 22183), (1519, 19014), (3038, 9507), (3169, 9114), (4557, 6338)]